103640454980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{90199}}^1$

素因数の和:91068

約数の個数: 48

約数和(自身を含む): 220909180800

約数和(自身を除く): 117268725820

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 787, 1460, 1574, 3148, 3935, 7870, 15740, 57451, 90199, 114902, 180398, 229804, 287255, 360796, 450995, 574510, 901990, 1149020, 1803980, 6584527, 13169054, 26338108, 32922635, 65845270, 70986613, 131690540, 141973226, 283946452, 354933065, 709866130, 1419732260, 5182022749, 10364045498, 20728090996, 25910113745, 51820227490, 103640454980]

約数ペア:

[(1, 103640454980), (2, 51820227490), (4, 25910113745), (5, 20728090996), (10, 10364045498), (20, 5182022749), (73, 1419732260), (146, 709866130), (292, 354933065), (365, 283946452), (730, 141973226), (787, 131690540), (1460, 70986613), (1574, 65845270), (3148, 32922635), (3935, 26338108), (7870, 13169054), (15740, 6584527), (57451, 1803980), (90199, 1149020), (114902, 901990), (180398, 574510), (229804, 450995), (287255, 360796)]